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the lives of millions across the united states. in oregon, nine people were killed when s -- when a tour bus skidded off the side of a road and fell down a steep slope. families in a village in northern bolivia have raised cattle for hundreds of years. in order to create areas for grazing, they destroyed a nearby forest. now they are taking part in a new project to try to reduce the impact on the environment. like many traditional farmers in bolivia, he used to burn down parts of the rain forest to create a pastor for his animals. now he is one of more than 200 villagers taking part in a pilot project run by oblivion nonprofit. it is designed to show farmers new ways to prevent further -- by a bolivian non-profit. >> it is also to preserve the environment. >> farmers use a new type of grass brought in from colombia. it allows more cows to graze on less land. with the old grass, only one cow could graze on each hectare. now 40 cows can graze on the same piece of land. >> before the project, my cows were sick. they did not have enough natural defenses. they were not strong enough to survive du
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